<!DOCTYPE html>
<html lang="en" >
<head >
    <meta charset="UTF-8" >
    <title >地图</title >
    <link href="css/index.css" rel=stylesheet >
    <link rel=icon href=favicon.ico >
</head >
<body >
<div id="backBtn" onclick="back()" style="display: none" >返回</div >
<div id="map" ></div >

<script src="js/echarts.min.js" ></script >
<script src="js/echarts-gl.min.js" ></script >
<script src="js/index.js" ></script >
<script >
    createMap()
</script >
</body >
</html >
